Positioning structure

Abstract

The invention discloses a positioning structure which is applied to a film cutting device and a film pasting device, the film cutting device and the film pasting device are provided with a moving table and a jig which are used for placing a mobile phone film respectively, and the moving table and the jig are both provided with the positioning structure. The mobile phone film comprises a bottom film and a protective film, the protective film is arranged in the middle of the bottom film, the bottom film can be limited on the moving table or the jig through the positioning structure, the film pasting device is provided with a containing groove, a mobile phone is placed in the containing groove, and when the jig is placed in the containing groove, the mobile phone is placed in the containing groove. And the protective film corresponds to the screen of the mobile phone. The same positioning structures are mounted on the moving table and the jig, so that the alignment action of the mobile phone film on the jig is reduced, the working efficiency is improved, a green hand can start quickly, and the error rate of laminating the protective film is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile phone film lamination, and in particular relates to a positioning structure. Background Art

[0002] Mobile phone films are an indispensable part of protecting mobile phone screens nowadays. They can be used to decorate the outer surface of the mobile phone body and the outer surface of the screen, beautify the mobile phone, and protect the mobile phone to a certain extent. Due to the wide variety of mobile phones and the different sizes of mobile phones of different models, a film cutting device is needed to cut the mobile phone film. The cut mobile phone film can quickly fit the protective film on the mobile phone film to the mobile phone through a vacuum film pasting device. The film pasting device is provided with a fixture for placing the cut mobile phone film. However, after the existing mobile phone film is cut, it takes a long time for manual work to align the mobile phone film on the fixture, resulting in low work efficiency, easy errors, and not conducive to novices. Summary of the invention

[0003] The object of the present invention is to provide a positioning structure that can solve the above-mentioned problem.

[0004] To achieve the above purpose, an embodiment of the present invention provides a positioning structure, which is applied to a film cutting device and a film sticking device, wherein the film cutting device and the film sticking device are respectively provided with a moving platform and a fixture for placing a mobile phone film, and the moving platform and the fixture are both provided with the positioning structure;

[0005] The mobile phone film includes a base film and a protective film, wherein the protective film is centrally arranged on the base film, and the base film can be limited on the mobile station or the jig through the positioning structure. The film sticking device has a receiving groove, and a mobile phone is placed inside the receiving groove. When the jig is placed in the receiving groove, the protective film corresponds to the screen of the mobile phone.

[0006] Optionally, at least two positioning openings are formed on the bottom film, and the positioning structure includes positioning members corresponding to the positioning openings, and the positioning members can extend into the positioning openings to limit the bottom film.

[0007] Optionally, four positioning openings are provided, and two positioning openings form a group, and the two groups of positioning openings are symmetrically arranged with respect to the protective film.

[0008] Optionally, the film cutting device further comprises:

[0009] A mounting platform, the moving platform being slidably connected to the mounting platform;

[0010] A cutting piece, located above the moving table;

[0011] A first driving component, wherein the first driving component can drive the moving platform to move along the X-axis direction; and

[0012] A second driving assembly, wherein the second driving assembly can drive the cutting member to move along the Y-axis direction.

[0013] Optionally, the placement area is surrounded by a plurality of support rods, and the fixture is provided with connecting grooves corresponding to the support rods.

[0014] Compared with the prior art, the beneficial effects of the present invention are: by installing the same positioning structure on the mobile table and the jig, the alignment action of the mobile phone film on the jig is reduced, the work efficiency is improved, and it is convenient for novices to get started quickly, and the error rate of protective film lamination is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a stereogram of the present invention.

[0017] Figure 2 It is a three-dimensional diagram of the cutting device in the present invention.

[0018] Figure 3 It is a schematic diagram of the explosion of the film sticking device in the present invention.

[0019] Figure 4 It is a three-dimensional diagram of the fixture on the film sticking device in the present invention.

[0020] Figure 5 It is a three-dimensional diagram of the film sticking device in the present invention.

[0021] Figure 6 This is a top view of the mobile phone film after hiding the secondary film in the present invention.

[0022] Figure 7 It is the front view of the mobile phone film in the present invention.

[0023] In the figure: film cutting device 100, moving table 110, mounting table 120, cutting piece 130, first driving assembly 140, second driving assembly 150, film sticking device 200, fixture 210, connecting groove 211, receiving groove 220, placement area 221, support rod 222, mobile phone film 300, bottom film 310, positioning port 311, protective film 320, secondary film 330, positioning piece 400. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0028] like Figures 1 to 7 As shown, an embodiment of the present invention provides a positioning structure, which is applied to a film cutting device 100 and a film sticking device 200. Specifically, the film cutting device 100 is used to cut the size of the protective film 320 to adapt to different models of mobile phones, and the film sticking device 200 is used to stick the protective film 320 on the screen of the mobile phone.

[0029] The film cutting device 100 and the film sticking device 200 are respectively provided with a moving platform 110 and a fixture 210 for placing the mobile phone film 300, and the moving platform 110 and the fixture 210 are both provided with the positioning structure.

[0030] Specifically, the mobile phone film 300 includes a base film 310 and a protective film 320, wherein the protective film 320 is centrally arranged on the base film 310. More specifically, a secondary film 330 is also attached to the protective film 320 to prevent the protective film 320 from being contaminated; the base film 310 can be limited on the mobile platform 110 or the fixture 210 through the positioning structure, and the film sticking device 200 has a receiving groove 220, and the interior of the receiving groove 220 has a structure for placing the mobile phone. The placement area 221 of the machine, when the jig 210 is placed in the receiving groove 220, the protective film 320 corresponds to the placement area 221. To ensure that when the jig 210 is placed on the receiving groove 220, the protective film 320 can correspond to the placement area 221, for this purpose, the placement area 221 is surrounded by a plurality of support rods 222. Specifically, four support rods 222 are provided, and the jig 210 is provided with connecting grooves 211 corresponding to the support rods 222.

[0031] When in use, the bottom film 310 is positioned on the mobile platform 110 by the positioning structure on the mobile platform 110, the protective film 320 is further cut according to demand, the secondary film 330 on the cut protective film 320 is further torn off, and the bottom film 310 is placed on the jig 210 and positioned on the jig 210 by the positioning structure on the jig 210. When the jig 210 is placed in the receiving groove 220, the protective film 320 corresponds to the placement area 221, that is, the protective film 320 will be able to correspond to the screen of the mobile phone placed on the placement area 221. The protective film 320 is further attached to the screen of the mobile phone by the bonding device 200. Since the same positioning structure is installed on the mobile platform 110 and the jig 210, the alignment action of the mobile phone film 300 on the jig 210 can be reduced, thereby improving work efficiency, facilitating quick start for novices, and reducing the error rate of bonding the protective film 320.

[0032] In one embodiment, in order to realize the positioning of the base film 310 by the positioning structure, at least two positioning openings 311 are opened on the base film 310. Specifically, the positioning openings 311 are cylindrical or strip-shaped. Further, the positioning structure includes a positioning member 400 corresponding to the positioning openings 311. The shape of the positioning member 400 is the same as that of the positioning openings 311. The positioning member 400 can extend into the positioning openings 311 to limit the base film 310.

[0033] In some specific embodiments, four positioning openings 311 are provided, and two positioning openings 311 form a group. The two groups of positioning openings 311 are symmetrically arranged with respect to the protective film 320 to avoid the displacement of the bottom film 310 and improve stability.

[0034] Of course, there may be two positioning openings 311 , and the two positioning openings 311 may be disposed adjacent to each other to form a right angle to achieve the positioning function.

[0035] In one embodiment, in order to realize that the film cutting device 100 can cut the size of the protective film 320, specifically, the film cutting device 100 also includes a mounting table 120, a cutting piece 130, a first driving component 140 and a second driving component 150, wherein the movable table 110 is slidably connected to the mounting table 120; the cutting piece 130 is located above the movable table 110; the first driving component 140 can drive the movable table 110 to move along the X-axis direction, and the second driving component 150 can drive the cutting piece 130 to move along the Y-axis direction.

[0036] Specifically, the first driving component 140 includes a first motor, a transmission structure and a guide structure. The movable platform 110 moves along the X-axis direction on the mounting platform 120 through the guide structure. The first motor drives the movable platform 110 to move through the transmission structure. The transmission structure is a combination of belts, pulleys and other accessories, and of course, it can also be a combination of screw rods, nuts and other accessories. The guide structure is a combination of guide rails, sliders and other accessories.

[0037] The second driving assembly 150 includes a bracket, a second motor, a transmission structure and a guide structure. The two brackets are arranged on both sides of the movable platform 110. The movable platform 110 moves along the Y-axis direction above the movable platform 110 through the guide structure. The second motor drives the movable platform 110 to move through the transmission structure. The transmission structure is a combination of belts, pulleys and other accessories, and of course it can also be a combination of screw rods, nuts and other accessories. The guide structure is a combination of guide rails, sliders and other accessories.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning structure, applied to a film cutting device and a film sticking device, characterized in that: The film cutting device and the film sticking device are respectively provided with a moving platform and a fixture for placing the mobile phone film, and the moving platform and the fixture are both provided with the positioning structure; The mobile phone film includes a base film and a protective film, wherein the protective film is centrally arranged on the base film, and the base film can be limited on the mobile platform or the jig through the positioning structure. The film sticking device has a receiving groove, and the interior of the receiving groove has a placement area for placing the mobile phone. When the jig is placed in the receiving groove, the protective film corresponds to the placement area.

2. A positioning structure according to claim 1, characterized in that: At least two positioning openings are formed on the bottom film, and the positioning structure includes positioning pieces corresponding to the positioning openings. The positioning pieces can extend into the positioning openings to limit the bottom film.

3. A positioning structure according to claim 2, characterized in that: There are four positioning openings, two of which form a group, and the two groups of positioning openings are symmetrically arranged with respect to the protective film.

4. A positioning structure according to claim 1, characterized in that: The film cutting device also includes: A mounting platform, the moving platform being slidably connected to the mounting platform; A cutting piece, located above the moving table; A first driving component, wherein the first driving component can drive the moving platform to move along the X-axis direction; and A second driving assembly, wherein the second driving assembly can drive the cutting member to move along the Y-axis direction.

5. A positioning structure according to claim 1, characterized in that: The placement area is surrounded by a plurality of support rods, and the fixture is provided with connection grooves corresponding to the support rods.

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